[  321.541385][ T3081] netem: version 1.3
[ 1215.864662][ T9316] ip (9316) used greatest stack depth: 23224 bytes left
[ 1232.676988][ T9470] ip (9470) used greatest stack depth: 23160 bytes left
[ 2381.785914][T20252] pm_nl_ctl (20252) used greatest stack depth: 22784 bytes left